LCM of 761, 724, 529, 656, 160
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 761, 724, 529, 656, 160 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 761, 724, 529, 656, 160. So, keep reading to learn more.
Given numbers are 761,724,529,656,160
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 761,724,529,656,160 is 477994327840.
Find LCM of 761,724,529,656,160 with Prime Factorization
| 2 | 761, 724, 529, 656, 160 |
| 2 | 761, 362, 529, 328, 80 |
| 2 | 761, 181, 529, 164, 40 |
| 2 | 761, 181, 529, 82, 20 |
| 761, 181, 529, 41, 10 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 761 x 181 x 529 x 41 x 10 = 477994327840
Therefore, the lowest common multiple of 761,724,529,656,160 is 477994327840.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
761 x 724 x 529 x 656 x 160 = 30591636981760
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
761 : 1, 761
724 : 1, 2, 4, 181, 362, 724
529 : 1, 23, 529
656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656
160 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 761,724,529,656,160, is 1.
Now, the common factors can be found like this.
761:761
724:2x 2x 181
529:23x 23
656:2x 2x 2x 2x 41
160:2x 2x 2x 2x 2x 5
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 2x 2x 2 = 64
Therefore, the value for common factors is 64.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 30591636981760/(1x64)
LCM = 30591636981760/64
LCM = 477994327840
Thus, we can understand that the LCM of 761,724,529,656,160 is 477994327840.
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FAQs on LCM of 761, 724, 529, 656, 160
1. What is the LCM of 761, 724, 529, 656, 160?
Answer: LCM of 761, 724, 529, 656, 160 is 477994327840.
2. How to calculate the LCM of 761, 724, 529, 656, 160?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 761, 724, 529, 656, 160.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.